Session Notes for v23335 Prepared by K. Baver, NVI, Inc./GSFC =========================================================== ----- Parameter listing -------------------------------------- Experiment: V23335 Description VGOS INTEN Scheduler: NASA Correlator: WASH Start: 2023-335-17:30:00 End: 2023-335-18:30:00 Current yyyyddd: 2023335 (2023.92) ( 20280 MJD, FRI. 1DEC.) Greenwich sidereal time: 22:11:15 (17:30:00 UT) Sun's RA and DEC: 16h 30.3m -21d 50.1 =========================================================== First observations Observation listing from file ./v23335.skd for experiment V23335 Source Start DURATIONS name yyddd-hhmmss K2 Ws Oe Ow 1504+377 23335-173000| 20 20 20 20| 0716+714 23335-173043| 27 27 26 26| 0814+425 23335-173129| 20 20 20 20| 1849+670 23335-173212| 28 28 27 27| 1806+456 23335-173258| 40 40 | 1639+230 23335-173356| 60 60 59 59| 1803+784 23335-173517| 20 20 20 20| 1053+704 23335-173554| 40 40 38 38| 1732+389 23335-173656| 20 20 20 20| 0805+410 23335-173741| 20 20 20 20| End of listing. =========================================================== Last observations Observation listing from file ./v23335.skd for experiment V23335 Source Start DURATIONS name yyddd-hhmmss K2 Ws Oe Ow 1849+670 23335-181846| 28 28 27 27| DA426 23335-181933| 31 31 30 30| 1053+704 23335-182026| 40 40 38 38| 1800+440 23335-182128| 49 49 47 47| NRAO512 23335-182232| 42 42 33 33| 1806+456 23335-182329| 40 40 38 38| 1636+473 23335-182425| 46 46 44 44| 1751+288 23335-182529| 120 120 120 120| 0955+476 23335-182754| 20 20 20 20| 1849+670 23335-182836| 28 28 27 27| 1746+470 23335-182922| 33 33 32 32| End of listing. =========================================================== SKED Summary from file ./v23335.skd for experiment V23335 (all scans with at least one subnet station) Average number of obs. per baseline per source(normalized by up-time) = 0.8 Min = 0.0 Max = 45.6 (Baseline K2-Ws on 1751+288) RMS = 3.3 Total time: 60 minutes ( 1.0 hours). Key: K2=KOKEE12M Ws=WETTZ13S Oe=ONSA13NE Ow=ONSA13SW K2 Ws Oe Ow Avg % obs. time: 67 67 63 63 65 % cal. time: 7 7 7 7 7 % slew time: 21 21 18 18 20 % idle time: 4 5 12 12 8 total # scans: 63 63 62 62 62 # scans/hour : 63 63 62 62 63 Avg scan (sec): 38 38 36 36 37 # data tracks: 16 16 16 16 # Mk5 tracks: 16 16 16 16 Total TB(M5): 2.46 2.46 2.31 2.31 2.38 # OF OBSERVATIONS BY BASELINE | K2 Ws Oe Ow Total ------------------------------ K2| 63 62 62 187 Ws| 62 62 187 Oe| 62 186 Ow| 186 Number of 2-station scans: 1 Number of 3-station scans: 0 Number of 4-station scans: 62 Total number of scans: 63 Total number of obs: 373 Total integrated obs-time: 13668 Average obs-time: 36.6 Histogram of observation durations Dur: 20 25 30 35 40 45 50 55 60 120 #Obs: | 114| 46| 57| 55| 30| 29| 12| 12| 18| Average X-band SNRs by baseline | K2 Ws Oe Ow AVG ----------------------------- K2| 26 22 22 23 Ws| 46 46 39 Oe| 37 35 Ow| 35 Average S-band SNRs by baseline | K2 Ws Oe Ow AVG ----------------------------- K2| 21 18 18 19 Ws| 34 34 30 Oe| 28 27 Ow| 27 =========================================================== Calibrator observations: source time duration X SNR S SNR 1732+389 23335-174410| 120 120 120 120| 73 60 60 151 151 124 | 61 50 50 76 76 62 | 1803+784 23335-180438| 120 120 120 120| 95 87 87 221 221 181 | 53 52 52 186 186 153 | 1751+288 23335-182529| 120 120 120 120| 85 69 69 120 120 98 | 91 74 74 144 144 118 |